This is an ESP replacement "Needle Style" Sample Porbe for testing vehicle tailpipe emissions. This sample probe is designed to be used when there are holes in the exaust system to help achieve an accurate test. A Needle Probe is a must have to ensure...

This is a ESP replacement "Economy Style" Sample Probe for testing vehicle tailpipe emissions. This high quality emissions sample probe is manufactured here in the United States and is Bar 97 approved. When you buy this product from Emissions Depot, you...